/*
 * Copyright 2002-2014 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.erlang.core;

import org.springframework.erlang.connection.Connection;

/**
 * Basic callback for use in ErlangTemplate
 * @author Mark Pollack
 */
public interface ConnectionCallback<T> {

	/**
	 * Execute any number of operations against the supplied OTP connection,
	 * possibly returning a result.
	 *
	 * @param connection The connection.
	 * @return The result.
	 * @throws Exception We are not sure everything it throws.
	 */
	T doInConnection(Connection connection) throws Exception;

}
